著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Huffman, Joseph P.",The social politics of medieval diplomacy : Anglo-German relations (1066-1307),,University of Michigan Press,2000,Studies in medieval and early modern civilization,,0472110616,,https://cir.nii.ac.jp/crid/1130282270355879040